First-year pressing
Mary, Mary Lou / It's A Sin 1957 US Pressing (9-30530)
- Artist
- Bill Haley And His Comets
- Title
- Mary, Mary Lou / It's A Sin
- Label
- Decca 9-30530
- Country
- US
- Released
- 1957
- Format
- 7", 45 RPM, Single
Runout and matrix codes
Etched or stamped in the dead wax between the last track and the label. If yours match, you have this pressing.
- (103,726)A-Side Label
- (103,725)✤B-Side Label
- 45 103726 22 2A-Side Runout, stamped
- 45 103725 22 2B-Side Runout, stamped
Other US pressings of Mary, Mary Lou / It's A Sin
- 1957Decca 9-305307", 45 RPM, Single
- 1957Decca 9-305307", 45 RPM, Promo
- 1957Decca 9-305307", 45 RPM
- 1957Decca 9-305307", 45 RPM, Single
- 1958Decca 30530Shellac, 10", 78 RPM